*{
	padding: 0;
	margin: 0;
}
.tou{
	width: 100vw;
	height: 7vh;
	padding-left: 2vw;
	padding-right: 5vw;
	padding-top: 2vh;
	box-sizing: border-box;
	background-color: #222222;
	color: #FFFFFF;
	font-size: 17px;
}
.gly{
	float: right;
}
.mingzi{
	cursor: pointer;
	float: right;
}
.zuo{
	width: 15vw;
	height: 93vh;
	background-color: #EEEEEE;
	float: left;
	border-right: #dedede 1px solid;
}
.lan{
	width: 15vw;
	height: 5vh;
	line-height: 5vh;
	padding-left: 1vw;
	padding-right: 1vw;
	box-sizing: border-box;
	border-bottom: #dedede 1px solid;
	font-size: 14px;
	cursor: pointer;
}
.lan:hover{
	color: #0055ff;
}
.fa-list{
	color: #b9b9b9;
}
.fa-cog{
	color: #b9b9b9;
}
.fa-user-o{
	color: #b9b9b9;
}
.fa-volume-up{
	color: #b9b9b9;
}
.zhuan{
	font-size: 20px;
	float: right;
	margin-top: 1vh;
	color: #b9b9b9;
	transition: .5s;
}
ul{
	height: 0;
	overflow: hidden;
	list-style: none;
	transition: .5s;
}
ul>li{
	padding-left: 2.5vw;
	box-sizing: border-box;
	height: 5vh;
	line-height: 5vh;
}
a{
	color: #717171;
	text-decoration: none;
}
.you{
	width: 83.8vw;
	height: 92vh;
	float: left;
}
#k{
	width: 84.5vw;
	height: 92vh;
	border: 0;
}
ol{
	height: 0;
	overflow: hidden;
	list-style: none;
	transition: .5s;
	margin-top: 0.5vh;
	position: absolute;
}
ol>li{
	width: 5vw;
	height: 5vh;
	text-align: center;
	line-height: 5vh;
	background-color: #222222;
	border: #474747 1px solid;
}
ol>li:hover{
	background-color: #7a7a7a;
}
.zhuxiao{
	font-size: 2vh;
	color: #ffffff;
}
